Protec PB309CT Bass Trombone Contoured PRO PAC Case

Protec PB309CT Bass Trombone Contoured PRO PAC CaseProtec PRO PAC Bass Trombone Case Overview The Protec PB309CT Contoured PRO PAC Bass Trombone Case is a lightweight, wood frame bass trombone case designed to provide the protection of a traditional case with the storage convenience of a gig bag. Built around Protecs patented PRO PAC concept (introduced in 1984), it uses a shock absorbing frame, a secure instrument fit, and a weather resistant ballistic nylon exterior, plus dedicated compartments for

Protec PRO PAC Bass Trombone Case Overview

The Protec PB309CT Contoured PRO PAC Bass Trombone Case is a lightweight, wood-frame bass trombone case designed to provide the protection of a traditional case with the storage convenience of a gig bag. Built around Protec’s patented PRO PAC concept (introduced in 1984), it uses a shock-absorbing frame, a secure instrument fit, and a weather-resistant ballistic-nylon exterior, plus dedicated compartments for slide, mouthpiece, and accessories—making it a practical choice for daily transport, rehearsals, and travel.

Protec PB309CT Bass Trombone Case Features

• Instrument compatibility: Bass trombone
• Weather-resistant exterior: Made of extremely durable 1680 ballistic nylon and reinforced with zig-zag stitching
• Wood frame: Lightweight shock absorbing wood frame keeps your instrument safe
• Padded handle wrap: Super comfortable and features a long-lasting hook and loop closure
• Rope handles: Main and subway handles made of durable rope with reinforced stitching
• QuickLock: Allows you to securely shut an empty case without zippering
• Shoulder strap: Features a large non-slip adjustable shoulder pad and strong metal clips
• Metal hardware: Strong and high-quality metal hardware designed to last
• Rubber feet: Sturdy custom-designed rubber feet
• Long-lasting zippers: Custom-designed strong zippers. Main compartment zippers feature a lock hole
• Rubber runners: Protects corners and zipper from impact
• Large gusseted front pocket: Perfect for storing smaller accessories. Can also fit a trombone stand
• Built-in organizer: Located in the main pocket; features 3 pen holder sleeves and 2 zippered pockets
• Soft lining: Interior is lined with breathable and non-abrasive, padded velvet
• Instrument strap: Adjustable padded strap with buckle closure to keep your instrument in place
• Slide storage: Located in roof of case with a padded cover and secure hook and loop closure
• Large accessory compartment: Completely padded with zipper closure. Separate padded mouthpiece pouch with hook and loop closure located inside
• Small accessory compartment: Elastic band keeps lid closed, with knob for easy opening

Protec PB309CT Specs & Fit Information

• Fits most bass trombone makes and models
• Accommodates bells up to 11" (279.4mm)
• Fits most open or closed wrap horns

Condition 

Brand new with tags

Who the PB309CT Bass Trombone Case is For

The Protec PB309CT is a contoured protective case for bass trombone that balances secure, instrument-specific protection with the accessory capacity players expect from a gig bag. It is designed for students, freelancers, and working professionals who need a dependable everyday case for commuting, school, rehearsals, and pit work, especially when you want organized storage without moving to a heavy traditional wood case.

Within Protec’s PRO PAC line, the PB309CT stands out for its engineered fit, lightweight shock-absorbing wood frame, and practical transport features: rope handles (main and subway), a padded handle wrap, custom rubber feet and runners for impact protection, and QuickLock to secure an empty case without fully zippering. Storage is purpose-built for trombone use, including roof-mounted slide storage with a padded cover, a large padded accessory compartment, a small accessory compartment with an elastic closure, and a large gusseted front pocket that can also fit a trombone stand. Materials are responsibly tested to be free of Lead, DEHP, PAHS8, DBP, and BBP.

Common Questions about the Protec PB309CT

Will the Protec PB309CT fit my bass trombone?

The PB309CT fits most bass trombone makes and models, accommodates bells up to 11 inches, and is designed to work with most open-wrap and closed-wrap instruments.

How protective is the PB309CT compared to a traditional wood case?

The PB309CT uses a lightweight, shock-absorbing wood frame paired with a contoured instrument fit, padded interior lining, and an internal strap to help keep the horn secure during transport.

What storage does the PB309CT include for slide and accessories?

It includes dedicated roof-mounted slide storage with a padded cover, a large padded accessory compartment, a separate padded mouthpiece pouch, a smaller accessory compartment, and a large gusseted front pocket with a built-in organizer.

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